Hello !

This webpage aims at presenting my research activities in the fields of planetology and exo/astrobiology. My work is mainly devoted to the determination of physical and chemical properties of extraterrestrial environments, and more particularly, through the development and use of space instruments to analyse, "in situ", the chemical composition of solar system bodies, like Titan, Mars and comets; and by hte production and studiy in laboratory of materials analogues to those suspected to be present in these environments. You also will find information about my teaching activities as an associate at the university Paris 6.